Kaiser Permanente Vandever Medical Offices, San Diego, California, United States
Kaiser Division of Research, Oakland, California, United States
Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, United States
Cascadia Behavioral Healthcare, Portland, Oregon, United States
LifeWorks Northwest, Portland, Oregon, United States
Kaiser Permanente, Los Angeles, California, United States
Group Health Cooperative Center for Health Studies, Seattle, Washington, United States
Kaiser Permanente Washington Health Research Institute, Seattle, Washington, United States
Kaiser Permanente, Roseville, California, United States
Kaiser Permanente Northern California, Redwood City, Redwood City, California, United States
Kaiser Permanente Northern California, San Jose, San Jose, California, United States
Group Health Research Institute, Seattle, Washington, United States
Kaiser Permanente Center for Health Research, Portland, Oregon, United States